It is necessary to transport 39 t of cargo. How many five-ton trucks for this purpose are required? action in one

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39:5=7.8 But trucks cannot be divided so to transport all cargo 8 trucks are required. Answer: 8 Number of the N=39/5=7.8 trucks, we accept that 8 trucks are necessary (7 it is filled entirely, and 8 not completely).
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Answer add